The hex color #fa54dd is a light color. The web-safe version is Hex
#FF66CC. A complementary color is
#05AB22. The grayscale version is
#B9B9B9. A 20% lighter version of the original color is
#FF87FF, and Hex
#C721AA is the 20% darker color. If the color is saturated by 10%, you get
#FF4AE1. If the color is desaturated by 10%, the color
#F45ED9 is obtained.